Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

7 Vet-Reviewed Reasons Why Your Dachshund Has Bad Breath & Vet-Approved Tips

brown smiling dachshund dog

The Dachshund is a brave, affectionate, and playful dog that will always be ready with doggy kisses if given the opportunity. However, for some pet parents of a Dachshund, their kisses might be the last thing they want for one notable reason: bad breath or halitosis. Yes, many dog breeds have smelly breath, but your Dachshund might have breath that’s better referred to as “awful.” In other words, it’s not the kind of breath you want right up in your face (even if your Dachshund is just being sweet).

Here are several possible reasons why your Dachshund has bad breath and some sage advice on how to deal with it, the primary option being going to a vet. To find out more and start accepting doggy kisses from your Dachshund again, read on.

divider dog paws 4 oct 2024

The 7 Vet-Reviewed Reasons Why Your Dachshund Has Bad Breath

1. Your Dachshund’s Teeth Need a Good Brushing

If your Dachshund has bad breath, it might be that all they need is a good tooth brushing. When food gets stuck in your Dachshund’s teeth, it will start to rot and cause foul breath. Veterinarians recommend brushing your Dachshund’s teeth a minimum of three times a week. This will aid in preventing plaque formation and the development of periodontal disease.

Dachshund having his teeth cleaned by his owner
Image Credit: captainX, Shutterstock

2. Your Dachshund Has a Dental Abscess

Dental crowding in Dachshunds’ small mouths can significantly increase the risk of developing abscesses. An abscess is a localized bacterial infection resulting in an encapsulated collection of pus which often results in swelling and inflammation of the surrounding tissues, such as the gums. Dachshunds’ teeth are tightly packed in their compact jaws, creating spaces where food particles and bacteria can easily become trapped.

If proper oral hygiene is not maintained, this buildup fosters bacterial growth, leading to gum inflammation or deeper infections in the tooth’s root or surrounding bone. Over time, untreated abscesses can cause systemic infections, as bacteria may enter the bloodstream through damaged tissues. This can result in conditions such as bacterial endocarditis (infection of the heart lining), kidney infections, or liver abscesses. Systemic infections can significantly impact your Dachshhound’s overall health and, in severe cases, become life-threatening.

To prevent dental abscesses and associated complications, it’s essential to brush your Dachshund’s teeth regularly, provide appropriate dental chews, and schedule routine veterinary dental checkups. Early intervention and consistent care help reduce the risk of both localized and systemic health issues, keeping your dog healthy and comfortable.


3. Your Dachshund Has Periodontal Disease

If you did not get into the habit of regularly brushing your Dachshund teeth, the excessive plaque build-up might have already caused gum inflammation and the development of periodontal disease.

Besides causing bad breath, this progressive condition will damage the gum, tooth roots, and even the underlying bone structure if not addressed. Take your Dachshund to the veterinary dentist for a professional clean and any treatment needed before the damage continues damaging your pup’s oral health.

Periodontal Disease
You are free to use this image but we do require you to link back to Dogster.com for credit

4. Your Dachshund’s Diet Isn’t Optimal

Like all dogs, a Dachshund needs a high-quality diet to stay healthy and active. If the kibble and treats you give your Dachshund are low quality, with lots of sugar, additives, salt, fillers, and chemicals, they could very well affect your dog’s GI tract, which can affect its breath. Poor digestion or imbalances in the gut microbiome can result in odor-causing gases that travel from the stomach, adding to your dog’s bad breath.

Regardless of whether your Dachshund eats wet or dry food, ensuring overall diet quality is more important than the food’s texture. Providing high-quality, species-appropriate food and incorporating safe chewing options such as dental chews or raw meaty bones can help mechanically reduce plaque buildup. Ask a veterinarian about the best dietary option for your Dachshund.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the personalized advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1


5. Your Dachshund Is Engaging in Coprophagia

If there’s one thing that will make your Dachshund’s breath smell awful, it’s eating poop. Why would your delightful Dachshund eat poop, you ask? There are several reasons, including certain medical conditions, a behavior problem, or that your Dachshund became a mom recently and is eating her puppies’ poop.

Whatever the reason, if your Dachshund is eating its poop or the poop from another dog or animal, their breath will be foul, and a good brushing will be needed. Also, determining why they’re eating poop is essential so that you can stop the behavior. In some cases, eating poop could be a sign of a medical condition that requires veterinary attention. If it’s a mother Dachshund, however, they will usually stop eating poop when their pups reach a few months of age.


6. Your Dachshund Might Have Diabetes

If your Dachshund has diabetes, it may contribute to bad breath due to metabolic imbalances caused by the disease. A sweet or fruity odor on the breath can indicate diabetic ketoacidosis (DKA), a serious complication where the body produces excessive ketones due to a lack of insulin, leading to elevated blood sugar levels. Additionally, if diabetes progresses and affects the kidneys, your Dachshund may develop uremic breath, characterized by a metallic or ammonia-like odor. This occurs when the kidneys can no longer effectively filter toxins, leading to a buildup of waste products in the bloodstream.

Bad breath associated with diabetes or kidney disease requires immediate veterinary attention, as both conditions can be life-threatening if left untreated. While diabetes-related halitosis often stems from unregulated blood sugar, it’s essential to rule out other causes, such as dental disease or gastrointestinal issues, through a thorough veterinary evaluation. Managing diabetes with insulin therapy, a carefully monitored diet, and regular checkups can improve your Dachshund’s overall health and reduce the likelihood of complications affecting their breath.

dachshund dog lying on owner's lap looking sick
Image Credit: Leka Sergeeva, Shutterstock

7. Your Dachshund’s Chew Toys Might Be the Problem

Although not a common cause of bad breath, if your Dachshund plays with toys that hurt or damage its teeth and gums, bad breath can be the result. Some chew toys are too hard for Dachshunds. The wrong chew toy can cause damage to your dog’s gums and, in severe cases, crack or chip one or more of their teeth.

This can lead to gum infections, abscesses, and, in time, stinky breath. The easiest way to prevent bad breath from chewing and other toys is to buy high-quality toys designed for small dog breeds. Make sure to regularly check the state of the toys and replace them as needed.

divider dog paws 3 oct 2024

The 5 Tips to Improve Your Dachshund’s Breath

If your Dachshund has smelly breath and you’ve ruled out any medical or health problems, the good news is there are several tips to try and bring their breath under control and make it less stinky.

1. Brush Your Dachshund’s Teeth Regularly

There’s no better way to keep your Dachshund’s breath smelling nice than to brush their teeth. Make sure you use veterinary-approved enzymatic toothpaste for dogs. They are not only safe and more effective but they are also flavored as things dogs prefer making it a little bit more likely for them to accept regular toothbrushing. The minimum is three times a week, which should be doable for most pet parents.


2. Use a Dental Freshener in Your Dachshund’s Water Bowl

There are many companies that make dental products geared toward dogs. Most are made to be added to your Dachshund’s water and are odorless and tasteless. It’s recommended to get a high-quality product with all-natural ingredients and as few chemicals as possible.


3. Purchase Treats That Clean Your Dachshund’s Teeth While They Chew

Many treats on the market are made from high-quality ingredients that will help keep your dog’s teeth clean while they happily chew away. Look for high-quality products approved by the Veterinary Oral Health Council.


4. Review the Diet

If your Dachshund’s oral health seems perfectly fine but they still have stinky breath, you need to review their diet to ensure there is nothing there causing them digestive issues. Ensure a high-quality diet that allows healthy digestion and a healthy and varied microbiome. Consider asking your vet to include some probiotics into your dog’s regime.


5. Book Your Dachshund for a Professional Tooth Clean at Least Once a Year

Nothing beats a professional tooth clean to get the job well done. With a dog under anesthesia and an arsenal of professional instruments, veterinary dentists can remove any tartar or plaque from your pup’s teeth, resulting in healthy pearly whites.

divider dog paws oct 2024

Final Thoughts

Did you figure out what’s causing your Dachshund’s bad breath using the information provided today? We hope so because we love getting kisses from our pets as much as you do! Most Dachshunds’ bad breath problems are caused by dental issues, as we’ve seen, and brushing their teeth is essential. Bad breath can also be caused by diabetes, kidney problems, and aberrant behavior issues such as coprophagia which will need veterinary help to correct. Whatever the cause, we hope the information we’ve provided today will help you solve your Dachshund’s bad breath issues and see you gladly accepting their tiny doggy kisses once again.

Related Reads: 


Featured Image Credit: Henry Lai, Unsplash

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Cane Corso vs Great Dane: The Differences (With Info & Pictures)

Eye-catching, tall, intimidating, but lovable, the Cane Corso and the Great Dane are two popular breeds on the larger side of the size...

10 Long-Snouted Dog Breeds (With Info & Pictures)

Have you ever wanted to take a long-nosed companion home? Then we have the perfect selection of pups for you! From German Shepherds...

Vizsla Separation Anxiety: How Common It Is & What to Do (Vet-Verified)

Vizslas are beautiful, loving dogs that make great companions for active people. Whether you’re taking your Vizsla hunting or hiking, they’ll happily join...

Colorado Hemp Honey Review 2025: An Expert’s Breakdown

Do you have an anxious pooch or a fearful Fido? Have you been going through calming treats and CBD products desperately looking for...

More related

Chemotherapy for Dogs: Costs, Side Effects, & What to Expect (Vet-Approved)

Finding out that your dog has cancer is a heart-dropping moment. Although it can be a heavy diagnosis, it’s important to know what...

Brindle Shih Tzu: Info, Pictures, Origin & History

Shih Tzu is a breed that originates from Tibet and China and has been around for ages, mostly as a lap dog for...

When Dogs Are Obsessed with Licking: Subi’s Slobbery Fixation

Welcome to the Wednesday Dogs of Dogster! Every Wednesday, we share a story from one of our Dogsters. This week is about Amanda...

How to Train a Havanese: 14 Great Tips

Do you easily get fooled by your little Havanese’s cuteness? Of course, you do; who wouldn’t? With their small size, affectionate nature, and...

Keep reading

Why Do Dogs Love Peanut Butter So Much? Vet-Approved Enrichment Ideas

When we think of wild canids, we imagine a wolf hunting in a pack and chasing down deer, elk, or moose. Our canine companions are a long way from this lifestyle. Domestication has profoundly impacted dogs. You can make a...

Peanut butter on top of the black dogs nose

Can Dogs Eat Tahini? Vet-Verified Facts & FAQ

Tahini is delicious, rich, and wholesome! You can find sesame seed paste in many cuisines worldwide, like those in the Middle East, Israel, China, Africa, Japan, Turkey, Iran, and Korea. In addition to providing several vitamins and minerals, tahini is...

Can Dogs Eat Tahini

Small Breed Dog Food vs Regular vs Large Breed: Main Differences, Pros & Cons

Each dog needs something different from their food, and it isn’t just about their size but also their age and breed. Their dietary needs go beyond how much kibble you put in the bowl. It sounds complicated, especially when you...

Small Breed vs Regular Breed vs Large Breed - ft

10 Best Non-GMO Dog Foods in 2025: Reviews & Top Picks

There are so many different types of dog foods on the market. From “grain-free” to “holistic” to “human-grade,” how do you choose the best one for your canine pal? Many marketing terms are used on dog food labels nowadays, and...

Gizmo white fluffy dog with Ollie dog food box

Can Dogs Eat Mayo? Vet-Verified Nutritional Facts & FAQ

Mayo, or mayonnaise, is not something that you should be offering to your dog. If they sneak a lick of your mayo spoon, they will probably be just fine. But you shouldn’t make it a habit, as mayo has no...

Can Dogs Eat_Mayo

6 Great Sources of Carbohydrates for Dogs: Vet-Verified Nutrition Facts

When it comes to dog nutrition, carbohydrates are a tricky subject. While canines can get energy from protein and fat, many dog food brands contain one or multiple sources of carbs. On the opposite end, there are dog food recipes...

dog eating rice

8 Vet-Reviewed Signs You Are Underfeeding Your Dog

We all know how important our dog’s diet is to their health and wellbeing. There are mountains of information regarding the perils of canine obesity, and the health problems associated with it. However, we tend to see decidedly less information...

Thin underweight dog

Victor Dog Food vs Blue Buffalo 2025 Comparison: Pros & Cons

When it comes to choosing food for your dog, it can be confusing and difficult to choose between brands. We all want the best for our dogs, but it’s not uncommon to unintentionally select a food that isn’t appropriate for...

Dogster_Dog Food Victor VS Blue Buffalo